73777723060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1267223}}^1$

素因数の和:1267344

約数の個数: 48

約数和(自身を含む): 160947585792

約数和(自身を除く): 87169862732

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 710, 820, 1420, 2911, 5822, 11644, 14555, 29110, 58220, 1267223, 2534446, 5068892, 6336115, 12672230, 25344460, 51956143, 89972833, 103912286, 179945666, 207824572, 259780715, 359891332, 449864165, 519561430, 899728330, 1039122860, 1799456660, 3688886153, 7377772306, 14755544612, 18444430765, 36888861530, 73777723060]

約数ペア:

[(1, 73777723060), (2, 36888861530), (4, 18444430765), (5, 14755544612), (10, 7377772306), (20, 3688886153), (41, 1799456660), (71, 1039122860), (82, 899728330), (142, 519561430), (164, 449864165), (205, 359891332), (284, 259780715), (355, 207824572), (410, 179945666), (710, 103912286), (820, 89972833), (1420, 51956143), (2911, 25344460), (5822, 12672230), (11644, 6336115), (14555, 5068892), (29110, 2534446), (58220, 1267223)]